Electric Arc Furnace

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Ironmaking DC submerged arc furnace

Ferroalloy DC submerged arc furnace

Zircon corundum DC electric arc furnace

Metallic silicon DC submerged arc furnace

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FAQ

Important things you should know

What's the difference between DC electric arc furnace and DC submerged arc furnace?

Both DC electric arc furnaces and DC submerged arc furnaces heat materials by generating arcs between electrodes and materials. The difference is that the materials smelted in DC arc furnaces usually have no slag and have lower resistance heat. The amount of material slag produced by DC submerged arc furnace smelting is large, resulting in high resistance heat.

How do we calculate the power of the equipment?

The user needs to provide a raw material test report first, and then inform us of the production requirements. If users have special process requirements, they also need to inform us in a timely manner. We will calculate and match suitable devices based on the information provided by the user.

What is the use of our equipment?

Our equipment has only one purpose, which is to provide ultra-high temperature arcs to heat all materials in the melting furnace. The final product produced depends on your raw materials and smelting process.

What is the delivery time for the equipment?

The delivery time is usually 60-120 days. The specific time is determined by the power of the equipment and the quantity of orders.

Why are our devices more energy-efficient?

Our equipment operates in a direct current mode, and the power inside the furnace is higher than the power on the secondary side. And there are no eddy currents and skin effects in the short network circuit, and the heating of the short network is not significant.

What technical support can we provide?

In addition to providing equipment, we can also provide development services for smelting processes and training services for equipment operators. We can also make auxiliary judgments on whether your project is profitable based on our experience.

DC Electric Arc Furnace

Flux Smelting DC Electric Arc Furnace

Double electrode DC electric arc furnace 100~10000kVA Melting flux refers to crushing the flux ore, preparing it according to the dosage, heating and melting it, crystallizing it, and then crushing it into particles of the required size. According...

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White Corundum Smelting DC Electric Arc Furnace

Double electrode DC electric arc furnace 100~10000kVA White corundum is made from industrial aluminum oxide powder and melted at high temperatures. It is white in color, slightly higher in hardness than brown corundum, and slightly lower in...

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Stainless Dust Smelting DC Electric Arc Furnace

Double electrode DC electric arc furnace 100~10000kVA The components of stainless steel dust mainly include metal oxides and inorganic salts. Specifically, it contains major metal elements such as iron, chromium, and nickel, as well as metal...

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Ferroalloy Refining DC Electric Arc Furnace

Double electrode DC electric arc furnace 500~6300kVA The ferroalloy refining DC electric arc furnace is mainly used for desilication and refining of ores, high silicon and low-carbon ferroalloy remelting products, and fluxes, in order to obtain...

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High Temperature Melting DC Electric Arc Furnace

Double electrode DC electric arc furnace 100~10000kVA This DC electric arc furnace can provide ultra-high temperature arcs to process various raw materials that require high-temperature heating. The temperature of the arc core is 10000 ℃, and the...

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Small Test DC Electric Arc Furnace

Double electrode DC electric arc furnace 100~315kVA This DC electric arc furnace is a specialized testing furnace that can conduct various smelting and process tests. This DC electric arc furnace can smelt various ferroalloys and non-ferrous metals,...

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Alumina Bubble Production Electric Arc Furnace

Double electrode DC electric arc furnace 100~10000kVA Aluminum oxide hollow sphere is a new type of high-temperature insulation material, which is made by melting and blowing industrial aluminum oxide in an electric furnace. The crystal form is...

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Rare-Earth Ferroalloy Smelting DC Electric Arc Furnace

Double electrode DC electric arc furnace 500~20000kVA Rare earth is an emerging strategic resource that plays an important role in multiple fields, especially in the semiconductor and military industries. Due to the difficulty in reducing rare earth...

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Boron Carbide Smelting DC Electric Arc Furnace

Double electrode DC electric arc furnace 100~10000kVA Boron carbide is an inorganic substance, usually a gray black micro powder. It is one of the three hardest known materials (second only to diamond and cubic boron nitride), used in tank armor,...

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Pink Fused Alumina Smelting DC Electric Arc Furnace

Double electrode DC electric arc furnace 100~20000kVA Chromium corundum is mainly made of aluminum oxide as the main raw material, suitable for chromium oxide and other materials. Made by high-temperature melting in a DC electric arc furnace. It is...

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Fused Magnesia Smelting DC Electric Arc Furnace

Double elelctrode DC electric arc furnace 100~10000kVA Magnesia is one of the most important raw materials for refractory materials, used to manufacture various magnesia bricks, magnesia aluminum bricks, ramming materials, furnace repair materials,...

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Nanometer iron Production Equipment

Double electrode DC electric arc furnace 100~500kVA Nanoiron is iron formed by stacking iron atoms one by one at the nanoscale, with no difference in physical properties. The difference lies in chemical properties. For example, ordinary iron does...

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